THIRUVANANTHAPURAM: A fisherman went missing on Sunday after his boat capsized in the Muthalapozhi estuary off the Perumathura coast. According to the Kadinamkulam police, the incident occurred after Victor, 40, of Vettuthura, and his friend Joshua, had set out for fishing in their country boat by around 3 pm. The boat capsized after being swept away by the strong waves, following which the fishermen attempted to swim to safety. While Joshua managed to reach the shore, Victor went missing and could not be sighted. Besides the Coast Guard, personnel from the Kazhakuttom and Attingal stations of the Kerala Fire and Rescue Services were also pressed into service.